3232428 has 24 divisors (see below), whose sum is σ = 7622832. Its totient is φ = 1065984.

The previous prime is 3232423. The next prime is 3232429. The reversal of 3232428 is 8242323.

It is a junction number, because it is equal to n+sod(n) for n = 3232398 and 3232407.

It is not an unprimeable number, because it can be changed into a prime (3232423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225 + ... + 2552.

It is an arithmetic number, because the mean of its divisors is an integer number (317618).

Almost surely, 2^3232428 is an apocalyptic number.

It is an amenable number.

3232428 is an abundant number, since it is smaller than the sum of its proper divisors (4390404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3232428 is a wasteful number, since it uses less digits than its factorization.

3232428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2881 (or 2879 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 3232428 is about 1797.8954363366. The cubic root of 3232428 is about 147.8573619651.

The spelling of 3232428 in words is "three million, two hundred thirty-two thousand, four hundred twenty-eight".